- Rumble was designed by FeralPony.
- Rumble and Corki are the only yordles that ride something.
- Rumble's mech is named "Tristy".
- Rumble is voiced by Ziggs. , who also voices
- Rumble is, along with Caitlyn, Lissandra, Varus, Vi, Xerath,and Ziggs, one of the few champions that can CC themselves.
- Rumble's name and attitude resemble that of , a trash-talking villain from the .
- Rumble's quote "This is gonna be bumpy" may be a reference to a similar quote by Jordan C. Wilde in the anime "Ōban Star-Racers".
- Rumble's special ability The Equalizer might be a referance to the TF2 "soldier" character. There are a weapon for the soldier also named The Equalizer. Rumble's special ability fires rockets, and the TF2 soldiers primary weapon is a rocket launcher.
- Rumble in the Jungle is a play on words, also used for the name of the boxing match .
- The Chinese Bilgerat Rumble artwork shows Rumble shooting bullets instead of flames.
- While Rumble dislikes Piltover, he is loyal to Bandle City.
- It is hinted from The Journal of Justice that Rumble has a crush on Tristana and therefore named his mech Tristy.
- He believed that Heimerdinger and his associates were "sellouts", trading superior yordle technology to humans for nothing more than a pat on the head while yordles remained the butt of their jokes.
Art spotlightRumble Art Spotlight(06:37)